Title: Why ‘The Complete JavaScript Course 2020: Build Real Projects!’ is Still Worth Your Time (Even Years Later)
SEO Keywords: JavaScript course review, best Udemy JavaScript course, Jonas Schmedtmann review, learn vanilla JS, build real projects JavaScript. Title: Why ‘The Complete JavaScript Course 2020: Build
Most courses give you a to-do list. This course gives you a fully fledged Mapty application (an exercise tracker using geolocation and local storage). By the end of that section, you have built an object-oriented app that looks professional and actually solves a problem. You can put that on your GitHub immediately. By the end of that section, you have
Don’t let the date scare you. JavaScript ES6 (ECMAScript 2015) was the massive upgrade that changed everything. The 2020 version of this course caught the tail end of that standardization. The syntax taught— let , const , arrow functions, promises, modules, and classes—is modern JavaScript. You will not be learning dead code. You will be learning the same vanilla JS used by React, Vue, and Node today. JavaScript ES6 (ECMAScript 2015) was the massive upgrade
This is where most beginners cry. Callbacks, promises, async/await, and the event loop. Jonas uses a visual breakdown (the "Behind the Scenes" section) that makes the impossible click. If you have tried to learn Fetch API and failed, this section alone is worth the price of the course.
